Results 71 to 80 of about 163,369 (269)
Energies, 2020 The key task in the solidification of high-level waste (HLW) into a magnesium potassium phosphate (MPP) compound is the immobilization of mobile cesium isotopes, the activity of which provides the main contribution to the total HLW activity. In addition,
Svetlana A. Kulikova +4 more
doaj +1 more source
Combined use of stable isotopes and fallout radionuclides as soil erosion indicators in a forested mountain site, South Korea [PDF]
, 2013 The aim of this study is to assess and to validate the suitability of the stable nitrogen and carbon isotope signature as soil erosion indicators in a mountain forest site in South Korea.
Mabit, L. +10 more
core +2 more sources
Rhizodeposition Drives One Third of Belowground Carbon Input in Agroecosystems
Advanced Science, EarlyView.This study quantifies photosynthesized C allocation in the plant–soil system across six crop types: barley, wheat, maize, rice, legumes and grasses. It reports C partitioning into shoot respiration, shoot‐C, root‐C, net rhizodeposition and root‐derived CO2, providing standardized percentage averages and GPP‐derived absolute values as a robust baseline ...
Zhengjun Yan +10 more
wiley +1 more source
Trends in Ocean S‐Isotopes May Be Influenced by Major LIP Events
Geophysical Monograph Series, Page 341-376., 2021 Exploring the links between Large Igneous Provinces and dramatic environmental impact
An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Ross. R. Large +5 more
wiley +3 more sources
Advanced Science, EarlyView.Distinct initial Cu coordination environments drive different pH‐dependent structural evolution pathways, resulting in divergent nitrate reduction activity and behavior. ABSTRACT Electrocatalytic nitrate reduction reaction (e‐NO3RR) offers a promising route to valorize nitrate‐contaminated wastewater while enabling sustainable ammonia production ...
Shih‐Ching Huang +11 more
wiley +1 more source
Carbon, cesium and iodine isotopes in Japanese cedar leaves from Iwaki, Fukushima [PDF]
Journal of Radioanalytical and Nuclear Chemistry, 2016 Japanese cedar leaves from Iwaki, Fukushima were analyzed for carbon, cesium and iodine isotopic compositions before and after the 2011 nuclear accident. The Δ14C values reflect ambient atmospheric 14C concentrations during the year the leaves were sampled/defoliated, and also previous year(s).
Xu, Sheng +9 more
openaire +2 more sources
Cesium-NcWMS: eWaterCycle specific
, 2016 <p>This release is of the version of Cesium-NcWMS specifically tailored for the eWaterCycle project</p ...
Maarten van Meersbergen, Niels Drost
core +1 more source
Advanced Science, EarlyView.This Review shows how cerium oxide helps water‐splitting catalysts work better and last longer. It explains how CeO2 tunes electronic structure, oxygen‐vacancy behavior, and surface reconstruction, while adapting to alkaline, acidic, and seawater conditions.
Zhen Cui +9 more
wiley +1 more source
Advanced Science, EarlyView.This study elucidates hydrogen transport and reaction mechanisms in ePMR using 1‐hexyne hydrogenation as a model reaction. Hydrogen transport operates via dual pathways involving hydrogen atom permeation and H2‐mediated re‐dissociation on secondary metal layers.
Samuel J. Shin +6 more
wiley +1 more source
Physics Letters BNegative-parity high-spin states in neutron-rich cesium isotope 134Cs are reported for the first time using the reaction 130Te(7Li, 3n)134Cs. The previously known level scheme of 134Cs is considerably extended with the addition of more than 50 new γ ...
H. Wang +25 more
doaj +1 more source